/*
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/pubsub/v1/pubsub.proto

package com.google.pubsub.v1;

/**
 *
 *
 * <pre>
 * A policy that specifies how Cloud Pub/Sub retries message delivery.
 * Retry delay will be exponential based on provided minimum and maximum
 * backoffs. https://en.wikipedia.org/wiki/Exponential_backoff.
 * RetryPolicy will be triggered on NACKs or acknowledgement deadline exceeded
 * events for a given message.
 * Retry Policy is implemented on a best effort basis. At times, the delay
 * between consecutive deliveries may not match the configuration. That is,
 * delay can be more or less than configured backoff.
 * </pre>
 *
 * Protobuf type {@code google.pubsub.v1.RetryPolicy}
 */
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  /**
   *
   *
   * <pre>
   * A policy that specifies how Cloud Pub/Sub retries message delivery.
   * Retry delay will be exponential based on provided minimum and maximum
   * backoffs. https://en.wikipedia.org/wiki/Exponential_backoff.
   * RetryPolicy will be triggered on NACKs or acknowledgement deadline exceeded
   * events for a given message.
   * Retry Policy is implemented on a best effort basis. At times, the delay
   * between consecutive deliveries may not match the configuration. That is,
   * delay can be more or less than configured backoff.
   * </pre>
   *
   * Protobuf type {@code google.pubsub.v1.RetryPolicy}
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     *
     * <pre>
     * The maximum delay between consecutive deliveries of a given message.
     * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
     * </pre>
     *
     * <code>.google.protobuf.Duration maximum_backoff = 2;</code>
     *
     * @return Whether the maximumBackoff field is set.
     */
    public boolean hasMaximumBackoff() {
      return maximumBackoffBuilder_ != null || maximumBackoff_ != null;
    }
    /**
     *
     *
     * <pre>
     * The maximum delay between consecutive deliveries of a given message.
     * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
     * </pre>
     *
     * <code>.google.protobuf.Duration maximum_backoff = 2;</code>
     *
     * @return The maximumBackoff.
     */
    public com.google.protobuf.Duration getMaximumBackoff() {
      if (maximumBackoffBuilder_ == null) {
        return maximumBackoff_ == null
            ? com.google.protobuf.Duration.getDefaultInstance()
            : maximumBackoff_;
      } else {
        return maximumBackoffBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * The maximum delay between consecutive deliveries of a given message.
     * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
     * </pre>
     *
     * <code>.google.protobuf.Duration maximum_backoff = 2;</code>
     */
    public Builder setMaximumBackoff(com.google.protobuf.Duration value) {
      if (maximumBackoffBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        maximumBackoff_ = value;
        onChanged();
      } else {
        maximumBackoffBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * The maximum delay between consecutive deliveries of a given message.
     * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
     * </pre>
     *
     * <code>.google.protobuf.Duration maximum_backoff = 2;</code>
     */
    public Builder setMaximumBackoff(com.google.protobuf.Duration.Builder builderForValue) {
      if (maximumBackoffBuilder_ == null) {
        maximumBackoff_ = builderForValue.build();
        onChanged();
      } else {
        maximumBackoffBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * The maximum delay between consecutive deliveries of a given message.
     * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
     * </pre>
     *
     * <code>.google.protobuf.Duration maximum_backoff = 2;</code>
     */
    public Builder mergeMaximumBackoff(com.google.protobuf.Duration value) {
      if (maximumBackoffBuilder_ == null) {
        if (maximumBackoff_ != null) {
          maximumBackoff_ =
              com.google.protobuf.Duration.newBuilder(maximumBackoff_)
                  .mergeFrom(value)
                  .buildPartial();
        } else {
          maximumBackoff_ = value;
        }
        onChanged();
      } else {
        maximumBackoffBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * The maximum delay between consecutive deliveries of a given message.
     * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
     * </pre>
     *
     * <code>.google.protobuf.Duration maximum_backoff = 2;</code>
     */
    public Builder clearMaximumBackoff() {
      if (maximumBackoffBuilder_ == null) {
        maximumBackoff_ = null;
        onChanged();
      } else {
        maximumBackoff_ = null;
        maximumBackoffBuilder_ = null;
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * The maximum delay between consecutive deliveries of a given message.
     * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
     * </pre>
     *
     * <code>.google.protobuf.Duration maximum_backoff = 2;</code>
     */
    public com.google.protobuf.Duration.Builder getMaximumBackoffBuilder() {

      onChanged();
      return getMaximumBackoffFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * The maximum delay between consecutive deliveries of a given message.
     * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
     * </pre>
     *
     * <code>.google.protobuf.Duration maximum_backoff = 2;</code>
     */
    public com.google.protobuf.DurationOrBuilder getMaximumBackoffOrBuilder() {
      if (maximumBackoffBuilder_ != null) {
        return maximumBackoffBuilder_.getMessageOrBuilder();
      } else {
        return maximumBackoff_ == null
            ? com.google.protobuf.Duration.getDefaultInstance()
            : maximumBackoff_;
      }
    }
    /**
     *
     *
     * <pre>
     * The maximum delay between consecutive deliveries of a given message.
     * Value should be between 0 and 600 seconds. Defaults to 600 seconds.
     * </pre>
     *
     * <code>.google.protobuf.Duration maximum_backoff = 2;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Duration,
            com.google.protobuf.Duration.Builder,
            com.google.protobuf.DurationOrBuilder>
        getMaximumBackoffFieldBuilder() {
      if (maximumBackoffBuilder_ == null) {
        maximumBackoffBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Duration,
                com.google.protobuf.Duration.Builder,
                com.google.protobuf.DurationOrBuilder>(
                getMaximumBackoff(), getParentForChildren(), isClean());
        maximumBackoff_ = null;
      }
      return maximumBackoffBuilder_;
    }

    @java.lang.Override
    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFields(unknownFields);
    }

    @java.lang.Override
    public final Builder mergeUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.mergeUnknownFields(unknownFields);
    }

    // @@protoc_insertion_point(builder_scope:google.pubsub.v1.RetryPolicy)
  }

  // @@protoc_insertion_point(class_scope:google.pubsub.v1.RetryPolicy)
  private static final com.google.pubsub.v1.RetryPolicy DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.pubsub.v1.RetryPolicy();
  }

  public static com.google.pubsub.v1.RetryPolicy getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser<RetryPolicy> PARSER =
      new com.google.protobuf.AbstractParser<RetryPolicy>() {
        @java.lang.Override
        public RetryPolicy parsePartialFrom(
            com.google.protobuf.CodedInputStream input,
            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws com.google.protobuf.InvalidProtocolBufferException {
          return new RetryPolicy(input, extensionRegistry);
        }
      };

  public static com.google.protobuf.Parser<RetryPolicy> parser() {
    return PARSER;
  }

  @java.lang.Override
  public com.google.protobuf.Parser<RetryPolicy> getParserForType() {
    return PARSER;
  }

  @java.lang.Override
  public com.google.pubsub.v1.RetryPolicy getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}
